$navHeight:60px;
$blue:#c6d2dd;
$slideWidth:210px;

#app {
    height: 100%;
}

.appContainer {
    height: 100%;

    .appContent {
        margin-top: $navHeight;

        .container {
            margin-left: $slideWidth;
        }
    }
}

.test2 {
    font-weight: bold;
}

.test1 {
    color: red;
    font-size: $bg;
    @include firstMixin; 
}

.container {
    padding: 20px 15px;
}